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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20217H4661999-10-18018 October 1999
Forwards Changes to EPIPs IAW 10CFR50.54(q) & 10CFR50,App E, Section V.Details of Changes Encl
ML20216J8241999-09-30030 September 1999
Notifies of Removal of NRC Headquarters & Region III Offices from Controlled Copy Distribution of Certain CE Documents. Specific Documents,Associated Controlled Copy Numbers & NRC Location Affected Are Shown on Attachment to Ltr
ML20211G1221999-08-27027 August 1999
Forwards fitness-for-duty Program Performance Data for Each of Comm Ed Nuclear Power Stations & Corporate Support Employees within Scope of Rule for six-month Period Ending 990630,IAW 10CFR26.71(d)
ML20210N5651999-08-0606 August 1999
Forwards Rev 8 to Nuclear Generating Stations Emergency Plan, for Plants.With Summary of Changes
ML20210M9131999-08-0202 August 1999
Forwards Response to NRC AL 99-02, Operating Reactor Licensing Action Estimates, for Fys 2000 & 2001 for Comed
ML20210L1061999-08-0202 August 1999
Forwards Insp Rept 50-010/99-13 on 990702-27.No Violations Noted.Insp Examined Activities in Areas of Facility Management & Control & Radiological Safety
ML20210D2961999-07-20020 July 1999
Forwards Corrected Info for DNPS Unit 3 MOR for June 1999. Year-to Date Forced Outage Hours Should Have Read 70 Hours Instead of 0 on Page 8.Error Also Affected Cumulative Forced Outage Hours Which Should Have Been 24,761
ML20210B7071999-07-16016 July 1999
Responds to Requesting Review & Approval of Three Proposed Changes to Ceco QA TR,CE-1A Per 10CFR50.54(a)(3) & 10CFR50.4(b)(7)
ML20196J9131999-07-0101 July 1999
Submits Status of Nuclear Property Insurance Currently Maintained for Braidwood,Byron,Dresden,Lasalle County,Quad Cities & Zion Nuclear Power Stations,Per 10CFR50.54(w)(3)
ML20196J9061999-07-0101 July 1999
Provides Evidence That Util Maintains Guarantee of Payment of Deferred Premiums in Amount of $10 Million for Each of Thirteen Reactors,Per 10CFR140.21
ML20196K3231999-06-30030 June 1999
Informs That Effective 990703,NRC Project Management Responsibility for Dresden,Unit 1 Station Will Be Transferred to P Ray
ML20209B8241999-06-30030 June 1999
Forwards Five 3.5 Inch Computer Diskettes Containing Revised Annual Dose Repts for 1994 Through 1998 for Individuals Receiving Neutron Dose Not Previously Included in Reported Total Effective Dose Equivalent Values.Without Diskettes
ML20196D3491999-06-18018 June 1999
Forwards Insp Repts 50-237/99-08 & 50-249/99-08 on 990408-0521.Four Non-Cited Violations Noted.Maint on safety- Related Emergency CR Not Performed Well.Low Impact Issues Re Communications Present in Operations,Maint & Security
ML20212J0541999-06-17017 June 1999
Responds to Requesting That NRC Staff ...Allow BWR Plants Identified to Defer Weld Overlay Exams Until March 2001 or Until Completion of NRC Staff Review & Approval of Proposed Generic Rept,Whichever Comes First
ML20195E3451999-06-0707 June 1999
Forwards 3.5 Inch Computer Diskette Containing Revised File Format for Annual Dose Rept for 1998,per 990520 Telcon Request from Nrc.Each Station Data Is Preceded by Header Record,Which Provides Info Necessary to Identify Data
ML20195D6351999-06-0404 June 1999
Notifies NRC of Actions That Has Been Taken in Accordance with 10CFR26, Fitness for Duty Programs
ML20207G2571999-06-0303 June 1999
Informs That Effective 990328,NRC Ofc of NRR Underwent Reorganization.Within Framework of Reorganization,Division of Licensing Project Management Created
ML20195B2301999-05-19019 May 1999
Requests Approval of Proposed Changes to QA Topical Rept CE-1-A,rev 66a.Attachment a Describes Changes,Reason for Change & Basis for Concluding That Revised QAP Incorporating Proposed Changes Continues to Satisfy 10CFR50AppB
ML20206Q3111999-05-18018 May 1999
Final Response to FOIA Request for Documents.Forwards App a Records Being Released in Entirety
ML20206P2431999-05-13013 May 1999
Forwards Insp Rept 50-010/99-09 on 990325-0506.Two Violations of NRC Requirements Occurred & Being Treated as non-cited Violations Consistent with App C of Enforcement Policy
ML20206F5381999-04-30030 April 1999
Forwards Magnetic Tape Containing Annual Dose Repts for 1998 for Braidwood,Byron,Dresden,Lasalle County,Quad Cities & Zion Nuclear Power Stations,Per 10CFR20.2206(c).Without Magnetic Tape
ML20206B1501999-04-22022 April 1999
Forwards 1998 Occupational Radiation Exposure for Dresden Nuclear Power Station,Units 1,2 & 3. Rept Was Revised to Rept Only Individual Radiation Exposures Greater than 100 Mrem
ML20206B2471999-04-20020 April 1999
Informs That SE Kuczynski Has Been Transferred to Position No Longer Requiring SRO License.Cancel License SOP-31030-1, Effective 990412
ML20205K5521999-04-0202 April 1999
Forwards Partially Withheld Security Insp Repts 50-010/99-07,50-237/99-07 & 50-249/99-07 on 990308-12.Two non-cited Violations Identified Involving Failure of Security Personnel to Implement Required Measures
ML20205K5841999-03-31031 March 1999
Submits Rept on Status of Decommissioning Funding for Reactors Owned by Comm Ed.Attachment 1 Contains Amount of Decommissioning Funds Estimated to Be Required Pursuant to 10CFR50.75(b) & (C)
ML20196K7001999-03-31031 March 1999
Forwards Dresden Nuclear Power Station,Units 1,2 & 3 Radioactive Effluent Release Rept,Jan-Dec 1998. ODCM Was Submitted by Ltr in Accordance with Dresden TS 6.9.A.4 of Dresden Tech Specs Section 6.14.A.3
ML20205D7231999-03-26026 March 1999
Informs That Region III Emergency Preparedness Inspector Will Be Provided Copy of Comed Exercise Manual for 990526 Annual Exercise at DNPS
ML20205B4241999-03-23023 March 1999
Provides Results of drive-in Drill Conducted on 990208,as Well as Augmentation Phone Drills Conducted Since 981015,as Committed to in Util
ML20207L7141999-03-0808 March 1999
Discusses Transmitting Changes Identified as Rev 59 to Security Plan for Dresden Nuclear Power Station,Units 1,2 & 3.Staff Determined That No NRC Approval Required in Accordance with 10CFR50.54(p)
ML20207D6831999-03-0101 March 1999
Forwards fitness-for-duty Program Performance Data for Each Comed Nuclear Power Station & Corporate Support Employees for Six Month Period Ending 981231,per 10CFR26.71(d)
ML20207E0931999-02-26026 February 1999
Informs That Region III EP Inspectors Will Be Provided One Copy of Exercise Evaluation Objectives for 990526 Annual Exercise at Dresden Station as Enclosure to Ltr for Review. Proprietary Encl Withheld
ML20203F2541999-02-10010 February 1999
Informs That Beginning 990216,DE Hills Will Be Chief of Operations Branch Which Includes Operator Licensing Function
ML20203G3631999-02-10010 February 1999
Forwards Insp Rept 50-010/99-02 on 981218-990129.No Violations Noted.During Insp,Activities in Area of Facility Mgt & Control,Decommissioning Support Activities & Radiological Safety Were Examined
ML20203C7001999-02-0202 February 1999
Informs That Mhb Technical Associates No Longer Wishes to Receive Us Region III Docket Info Re Comed Nuclear Facilities.Please Remove Following Listing from Service List
ML20202G0621999-01-25025 January 1999
Forwards 1998 Revs to Commitments Rept Made in Docketed Correspondence for Dresden Nuclear Power Station
ML20199F3291999-01-14014 January 1999
Ack Receipt of Ltr Dtd 981230,transmitting Changes Identified as Rev 59 to Plant Security Plan,Submitted Under Provisions of 10CFR50.54(p)
ML20199E0201999-01-12012 January 1999
Forwards Change to Bases of Dnps,Unit 1 TS Section 3.10, Fuel Handling & Storage. Change Eliminates Reference to Initiation of Generating Station EP Action That Is Incorrect & Not Part of Reason for Min FSP Water Level TS
ML20199C8851999-01-11011 January 1999
Forwards Monthly Operating Repts for Dec 1998 for Dnps,Units 1,2 & 3,as Required by TS 6.9.A.5.Year-to-date Generator Hours for Unit 2 for Oct 1998 & Nov 1998 Corrected in Rept
ML20206P7411999-01-0707 January 1999
Informs of Delay in Implementation of Strategic Reform Initiative Action Steps.Util Mgt Now Preceeding to Implement Succession Planning Steps for Corporate Ofc & Expects Completion of Action Steps 2 & 3 by 990128
ML20198N7691998-12-30030 December 1998
Forwards Rev 59 to Security Plan for Dresden Nuclear Power Station,In Accordance with 10CFR50.4(b)(4).Rev Withheld
ML20198A2531998-12-10010 December 1998
Ack Receipt of Which Transmitted Changes Identified as Rev 57 to Plant Security Plan,Per 10CFR50.54(p).No NRC Approval Is Required
ML20198A2511998-12-10010 December 1998
Ack Receipt of ,Which Transmitted Changes Identified as Rev 58 to Plant Security Plan,Per 10CFR50.54(p).No NRC Approval Is Required
ML20196E2371998-11-27027 November 1998
Discusses Licensee ,Requesting That Agreement in Be Changed to Reflect Latest NRC Conditions Requiring Licensees to Notify NRC of Transfer of Assets to Affiliates Imposed in Connection with Approval of Transfer
ML20196B5871998-11-20020 November 1998
Requests That Svc List for All NRC Correspondence Re Any of Six Comed Nuclear Stations Be Modified Per Attached List.All Other Names Previously Listed Should Be Removed
ML20196A4121998-11-19019 November 1998
Forwards Safety Evaluation Accepting Proposed Changes to QA TR CE-1-A,Rev 66,by ,As Modified by Ltrs & 1027.Proposed QA Tr,Rev 66 Continues to Comply with Criteria of 10CFR50,App B
ML20195J4271998-11-13013 November 1998
Forwards Insp Repts 50-010/98-18,50-237/98-27 & 50-249/98-27 on 981013-16 & Notice of Violation.Mgt Activities Were Focused Toward Maintaining Effective Security Program
ML20195E6451998-11-12012 November 1998
Provides Results of drive-in Drill Conducted on 981007,as Well as Augmentation Phone Drill Conducted on 980917
ML20195F3461998-11-10010 November 1998
Forwards Rev 58 of DNPS Security Plan,Including Listed Changes,Iaw 10CFR50.4(b)(4).Encl Withheld Ref 10CFR73.21
ML20155D2701998-10-27027 October 1998
Forwards Changed Pages from 980423 Submittal Providing Addl Info Marked with Revision Bars & Revised Pages to QA Topical Rept Section 18,for Review
ML20154P9051998-10-20020 October 1998
Ack Receipt of 980821 Submittal,Per 10CFR50.54(a),requesting Review & Approval of Proposed Changes That Reduce Commitments in QA TR,CE-1-A.Util Should Refrain from Implementing Subj Changes Until Formal Notification Given
1999-09-30
[Table view]
Category:INCOMING CORRESPONDENCE
MONTHYEARML20217H4661999-10-18018 October 1999
Forwards Changes to EPIPs IAW 10CFR50.54(q) & 10CFR50,App E, Section V.Details of Changes Encl
ML20216J8241999-09-30030 September 1999
Notifies of Removal of NRC Headquarters & Region III Offices from Controlled Copy Distribution of Certain CE Documents. Specific Documents,Associated Controlled Copy Numbers & NRC Location Affected Are Shown on Attachment to Ltr
ML20211G1221999-08-27027 August 1999
Forwards fitness-for-duty Program Performance Data for Each of Comm Ed Nuclear Power Stations & Corporate Support Employees within Scope of Rule for six-month Period Ending 990630,IAW 10CFR26.71(d)
ML20210N5651999-08-0606 August 1999
Forwards Rev 8 to Nuclear Generating Stations Emergency Plan, for Plants.With Summary of Changes
ML20210M9131999-08-0202 August 1999
Forwards Response to NRC AL 99-02, Operating Reactor Licensing Action Estimates, for Fys 2000 & 2001 for Comed
ML20210D2961999-07-20020 July 1999
Forwards Corrected Info for DNPS Unit 3 MOR for June 1999. Year-to Date Forced Outage Hours Should Have Read 70 Hours Instead of 0 on Page 8.Error Also Affected Cumulative Forced Outage Hours Which Should Have Been 24,761
ML20196J9131999-07-0101 July 1999
Submits Status of Nuclear Property Insurance Currently Maintained for Braidwood,Byron,Dresden,Lasalle County,Quad Cities & Zion Nuclear Power Stations,Per 10CFR50.54(w)(3)
ML20196J9061999-07-0101 July 1999
Provides Evidence That Util Maintains Guarantee of Payment of Deferred Premiums in Amount of $10 Million for Each of Thirteen Reactors,Per 10CFR140.21
ML20209B8241999-06-30030 June 1999
Forwards Five 3.5 Inch Computer Diskettes Containing Revised Annual Dose Repts for 1994 Through 1998 for Individuals Receiving Neutron Dose Not Previously Included in Reported Total Effective Dose Equivalent Values.Without Diskettes
ML20195E3451999-06-0707 June 1999
Forwards 3.5 Inch Computer Diskette Containing Revised File Format for Annual Dose Rept for 1998,per 990520 Telcon Request from Nrc.Each Station Data Is Preceded by Header Record,Which Provides Info Necessary to Identify Data
ML20195D6351999-06-0404 June 1999
Notifies NRC of Actions That Has Been Taken in Accordance with 10CFR26, Fitness for Duty Programs
ML20195B2301999-05-19019 May 1999
Requests Approval of Proposed Changes to QA Topical Rept CE-1-A,rev 66a.Attachment a Describes Changes,Reason for Change & Basis for Concluding That Revised QAP Incorporating Proposed Changes Continues to Satisfy 10CFR50AppB
ML20206F5381999-04-30030 April 1999
Forwards Magnetic Tape Containing Annual Dose Repts for 1998 for Braidwood,Byron,Dresden,Lasalle County,Quad Cities & Zion Nuclear Power Stations,Per 10CFR20.2206(c).Without Magnetic Tape
ML20206B1501999-04-22022 April 1999
Forwards 1998 Occupational Radiation Exposure for Dresden Nuclear Power Station,Units 1,2 & 3. Rept Was Revised to Rept Only Individual Radiation Exposures Greater than 100 Mrem
ML20206B2471999-04-20020 April 1999
Informs That SE Kuczynski Has Been Transferred to Position No Longer Requiring SRO License.Cancel License SOP-31030-1, Effective 990412
ML20205K5841999-03-31031 March 1999
Submits Rept on Status of Decommissioning Funding for Reactors Owned by Comm Ed.Attachment 1 Contains Amount of Decommissioning Funds Estimated to Be Required Pursuant to 10CFR50.75(b) & (C)
ML20196K7001999-03-31031 March 1999
Forwards Dresden Nuclear Power Station,Units 1,2 & 3 Radioactive Effluent Release Rept,Jan-Dec 1998. ODCM Was Submitted by Ltr in Accordance with Dresden TS 6.9.A.4 of Dresden Tech Specs Section 6.14.A.3
ML20205D7231999-03-26026 March 1999
Informs That Region III Emergency Preparedness Inspector Will Be Provided Copy of Comed Exercise Manual for 990526 Annual Exercise at DNPS
ML20205B4241999-03-23023 March 1999
Provides Results of drive-in Drill Conducted on 990208,as Well as Augmentation Phone Drills Conducted Since 981015,as Committed to in Util
ML20207D6831999-03-0101 March 1999
Forwards fitness-for-duty Program Performance Data for Each Comed Nuclear Power Station & Corporate Support Employees for Six Month Period Ending 981231,per 10CFR26.71(d)
ML20207E0931999-02-26026 February 1999
Informs That Region III EP Inspectors Will Be Provided One Copy of Exercise Evaluation Objectives for 990526 Annual Exercise at Dresden Station as Enclosure to Ltr for Review. Proprietary Encl Withheld
ML20203C7001999-02-0202 February 1999
Informs That Mhb Technical Associates No Longer Wishes to Receive Us Region III Docket Info Re Comed Nuclear Facilities.Please Remove Following Listing from Service List
ML20202G0621999-01-25025 January 1999
Forwards 1998 Revs to Commitments Rept Made in Docketed Correspondence for Dresden Nuclear Power Station
ML20199E0201999-01-12012 January 1999
Forwards Change to Bases of Dnps,Unit 1 TS Section 3.10, Fuel Handling & Storage. Change Eliminates Reference to Initiation of Generating Station EP Action That Is Incorrect & Not Part of Reason for Min FSP Water Level TS
ML20199C8851999-01-11011 January 1999
Forwards Monthly Operating Repts for Dec 1998 for Dnps,Units 1,2 & 3,as Required by TS 6.9.A.5.Year-to-date Generator Hours for Unit 2 for Oct 1998 & Nov 1998 Corrected in Rept
ML20206P7411999-01-0707 January 1999
Informs of Delay in Implementation of Strategic Reform Initiative Action Steps.Util Mgt Now Preceeding to Implement Succession Planning Steps for Corporate Ofc & Expects Completion of Action Steps 2 & 3 by 990128
ML20198N7691998-12-30030 December 1998
Forwards Rev 59 to Security Plan for Dresden Nuclear Power Station,In Accordance with 10CFR50.4(b)(4).Rev Withheld
ML20196B5871998-11-20020 November 1998
Requests That Svc List for All NRC Correspondence Re Any of Six Comed Nuclear Stations Be Modified Per Attached List.All Other Names Previously Listed Should Be Removed
ML20195E6451998-11-12012 November 1998
Provides Results of drive-in Drill Conducted on 981007,as Well as Augmentation Phone Drill Conducted on 980917
ML20195F3461998-11-10010 November 1998
Forwards Rev 58 of DNPS Security Plan,Including Listed Changes,Iaw 10CFR50.4(b)(4).Encl Withheld Ref 10CFR73.21
ML20155D2701998-10-27027 October 1998
Forwards Changed Pages from 980423 Submittal Providing Addl Info Marked with Revision Bars & Revised Pages to QA Topical Rept Section 18,for Review
ML20154M4291998-10-15015 October 1998
Forwards 1998 Third Quarter 10CFR50.59 Rept of Completed Changes,Tests & Experiments.Completed SEs Compared to Previous Quarterly Repts as Docketed
ML20154J4951998-10-0707 October 1998
Forwards Revised Security Plans for CE Listed Nuclear Power Stations,Per 10CFR50.4(b)(4).Changes Do Not Decrease Effectiveness of Station Security Plans.Encl Withheld
ML20151Y5101998-09-11011 September 1998
Provides Results of drive-in-drill Conducted on 980804 & Augmentation Phone Drills Conducted Between 980601 & 0831
ML20151Y2931998-09-0909 September 1998
Notifies NRC of Results of Feasiblity Study of Seismically Qualified or Verified Path to Obtain Water from Ultimate Heat Sink & Deliver It to Shell of Isolation Condenser for Each Unit
ML20238F7571998-08-28028 August 1998
Forwards fitness-for-duty Program Performance Data for Each of Util Nuclear Power Stations for Six Month Period Ending 980630
ML20237D9771998-08-21021 August 1998
Forwards Proposed Changes to Quality Assurance Topical Rept (QATR) CE-1-A,rev 66,modifying Ref Submittal & Clarifying Certain Changes to QATR Proposed in Util .Page A-1, 6 of 6 of Incoming Submittal Not Included
ML20237A8611998-08-0707 August 1998
Requests Approval of Enclosed Qualified Unit 1 Supervisor Initial & Continuing Training Program, Which Ensures That Qualifications of Personnel Are Commensurate W/Tasks to Be Performed & Conditions Requiring Response
ML20237A8871998-08-0707 August 1998
Documents Completion of Util Action Items Discussed at 980529 Meeting W/Nrc.Updated Proposal to Consolidate Near Site Emergency Operations Facilities Into Single Central Emergency Operations Facility,Provided
ML20236W1311998-07-27027 July 1998
Forwards Response to NRC Re Violations Noted in Insp Repts 50-010/98-15,50-237/98-18 & 50-249/98-18, Respectively.Encl Withheld
ML20236T7241998-07-24024 July 1998
Forwards Revised Epips,Including CEPIP-2000 Series Table of Contents & Rev 7 to CEPIP-2121-01, Augmentation Caller Instructions
ML20236R2531998-07-16016 July 1998
Summarizes Results of drive-in Drill as Well as Preceeding call-in Drills Conducted Between Each drive-in Drill,As Committed to in 980326 Meeting Between Util & NRC
ML20236F8041998-06-29029 June 1998
Forwards Rev 0 to Defueled SAR Dresden Nuclear Power Station Unit 1 Commonwealth Edison Co, Per Requirements of 10CFR50.71(e)(4).Decommissioning Program Plan Is Being Reformatted & Revised Into Defueled SAR
SVP-98-170, Advises That AL Misak,License SOP-30832-1,is No Longer Required to Maintain Operator License1998-05-0101 May 1998
Advises That AL Misak,License SOP-30832-1,is No Longer Required to Maintain Operator License
ML20247B6521998-04-30030 April 1998
Forwards 1997 Repts for Braidwood,Byron,Dresden,Lasalle,Quad Cities & Zion Nuclear Power Stations.Repts Being Submitted Electronically on Magnetic Tape.W/O Encl
ML20217G8841998-04-23023 April 1998
Forwards Proposed Changes to QATR CE 1-A,rev 66.Change Constitutes Major Programmatic Rev to Onsite & Offsite Review Processes as Presently Described in Rept
ML20246Q1391998-04-20020 April 1998
Provides Response to Violations Noted in Insp Repts 50-010/98-08,50-237/98-08 & 50-249/98-08.Corrective Actions: Described in Attachment Which Contains Safeguards Matl.Encl Withheld
ML20217N3461998-03-31031 March 1998
Provides Basis for Plant Conclusion That Dam Failure Coincident W/Loca Is Beyond Design Basis of Dresden,Units 2 & 3.Licensing Amend Is Not Necessary & Clarifications to UFSAR May Be Made Through Provisions of 10CFR50.59
ML20216H4041998-03-13013 March 1998
Forwards Revs to Byron,Dresden,Lasalle & Zion Station OCDM, Current as of 971231,ODCM Manual & Summary of Changes Included
ML20203L2911998-02-27027 February 1998
Provides Revised Schedule for Hazardous Matl Response Drill Described in 971121 Response to Insp Repts 50-010/97-13,50-237/97-13,50-249/97-13 & NOV
1999-09-30
[Table view] |
Text
O,mmonwealth hhwn O)mpany e Dresten Generatmg Station 6500 North Dresden Road
- }1 orris,11. 60150 Tel HI5 912 2920 j l
l July 1,1997 JSPLTR: 97-0122 U. S. Nuclear Regulatory Commission ,
ATTN: Document Control Desk l Washington, DC 20555
Subject:
Dresden Nuclear Power Station Units 2 and 3 Reply to a Notice of Violation, l Inspection Repolt 50-010; 237; 249/97011.
N_RC Docket Numbers50-010. 50-237. and 50-249
Reference:
J. A. Grobe letter to J. S. Perry, dated June 6,1991, transmitting NRC Inspection Report 50-010; 237; 249/97011 and Notice of Violation i
i The purpose of this letter is to provide Comed's reply to the Notice of Violation transmitted in the referenced letter. Specifically, the violation involved the failure to l include the reactor vessel level indication reference leg backfill function of the Control l Rod Drive Hydraulic system within the scope of the maintenance rule.
An investigation determined that the installation of the backfill modification occurred after i i
the initial scoping of the maintenance rule. A process was not in place at the time to ensure evaluation of modifications for impact on the maintenance rule program.
Dresden Station has reviewed the process used to capture structures, systems, and ;
components into the scope of the maintenance rule and is revising the process to ensure i compliance with the program. I J
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3 USNRC Page 2 j July 1,1997 .
, I l Accordingly, this letter contains the following new commitments: j l
l
. A comprehensive review of the UFSAR, Design Basis Documents (DBD) and Dresden Emergency Operating Procedures (DEOP) is being undertaken to identify stmetures, j systems, and component (SSC) functions that may have been added or modified since :
Initial scoping was accomplished. (NTS 2371009701101 A) l l
- Dresden Administrative Procedure (DAP) 21-06," Changes and Revisions to the !
Updated Final Safety Analysis Repon" will be revised to add a requirement to the technical review section for an evaluation of the impact of the change on the maintenance rule program. (NTS 2371009701101B)
The attachment to this letter provides Dresden's reply to the Notice of Violation along i with corrective actions to preclude recurrence.
If there are any questions concerning this letter, please refer them to Mr. Frank Spangenberg, Dresden Station Regulatory Assurance Manager, at l (815) 942-2920, extension 3800. l l
Sincerely, l N k Stepien Perry Site Vice President Dresden Station Attachment cc: A. Bill Beach, Regional Administrator, Region III W. J. Kropp, Branch Chief, Division of Reactor Projects, Region III J. F. Stang, Project Manager, NRR (Unit 2/3)
K. Riemer, Senior Resident Inspector, Dresden Office ofNuclear Facility Safety - IDNS File: Numerical
ATTACIIMENT RESPONSE TO NOTICE OF VIOLATION NRC INSPECTION REPORT 50-237/9701 L 50-249/97011 1
VIOLATION: l l
10 CFR 50.65(b)(1) requires, in part, the holders of at operating license shall include !
within the scope of the monitoring program speciLd in 10 CFR 50.65(a)(1), safety-related and nonsafety-related structures, systems, or components that are relied upon to !
remain functional during and following design basis events. Included are systems necessary to ensure the integrity of the reactor coolant pressure boundary, the capability to shut down the reactor and maintain it in a safe shutdown condition, and the capability to prevent or mitigate the consequences of accidents that could result in potential offsite l exposure comparable to the 10 CFR Part 100 guidelines. l Contrary to the above, as of May 7,1997, for Units 2 and 3, the facility failed to include !
the reactor vessel level indication reference leg keep-fill function of the Control Rod Drive l Hydraulics system within the scope of the maintenance rule.
REASON FOR VIOLATION: j The Maintenance Rule Program initial Stmeture, System or Component (SSC) scoping j was accomplished in early 1995. The Control Rod Drive (CRD) Hydraulics system was j modified (M-2(3)-93-004) in May 1995 to include the Reactor Vessel Water Level !
Indication System (RVWLIS) function. The Updated Final Safety Analysis Report I (UFSAR) was revised to add this function in December 1995.
The UFSAR is the principal document that was used to identify SSC functions.
Therefore, the initial SSC scoping did not identify the CRD RVWLIS backfill function, because this function had not yet been documented in the UFSAR. i A process for capturing SSC function changes due to plant modifications was added to Dresden Administrative Procedure (DAP) 21-03, " Processing Plant Design Changes" in November 1996. A review of modifications made from the time ofinitial scoping to the time of the change to DAP 21-03 was not made. There is no process for identifying new SSC functions or changes to SSC functions as a result of UFSAR revisions. Therefore, there was no process in place to identify new or changed SSC functions at the time M-2(3)-93-004 was implemented.
I CORRECTIVE STEPS TAKEN AND RESULTS ACHIEVED:
i Upon identification, a Problem Identification Form (PIF) was generated, documenting that the RVWLIS backfill function of CRD had not been evaluated for scoping under the '
maintenance mle. A maintenance mle expert panel was convened. The RVWLIS backfill function of CRD was evaluated as being within the scope of the maintenance rule.
CORRECTIVE STEPS TAKEN TO AVOID FURTHER VIOLATION: !
l A comprehensive review of the UFSAR, Design Basis Documents (DBD) and Dresden l Emergency Operating Procedures (DEOP) is being undertaken to identify SSC functions l that may have been added or modified since initial scoping was accomplished. This review !
- will be completed by September 1,1997. (NTS 2371009701101 A)
! DAP 21-03, " Processing Plant Design Changes" was revised to provide a method to 2
identify the effect of plant modifications on maintenance rule scoping. This revision was
- ' completed after the completion of the RVWLIS modification.
i i
DAP 21-06, " Changes and Revisions to the Updated Final Safety Analysis Report" will be {
revised to add a requirement to the technical review section for an evaluation of the l
, impact of the change on the maintenance rule program. This revision will be completed by ;
August 1,1997. (NTS 2371009701101B) ]
DATE WIIEN FULL COMPLIANCE WILL BE ACIIIEVED:
Full compliance will be achieved by September 1,1997, when a comprehensive review of the UFSAR, Design Basis Documents, and Dresden Emergency Operating Procedures is completed.
_
